Change drives from 500GB to 2000GB in a JBOD

[Halfe]

Hi. I woke up late since my NAS was sending me MAils about a faulty drive. So now i need to replace one. but thats okay. that i have done before. but now i want to change the drive from 500GB to 2TB (WD RED) and I want to change 2 drives.
I got to searching but its better to ask someone who is more capable so i dont break anything.


My JBOD consist of a RAID-Z2 with 10 500GB drives and a Mirror with 2x2TB drives.

But now i want to change the faulty drive (da5) and another one of the 500GB to a 2TB drive instead.

how can i do that without destroying my dataset

Is it possible to even to this change? and how can i.

 

[danb35]

Sure you can. Follow the manual's instructions for replacing disks. Your RAIDZ2 won't increase in capacity until all the disks are replaced, though.

 

[ParkyZA]

Hi there

I have similar thing, except only 4 drives. I changed two yesterday to 1TB's and left the other two 5ooGb's. Danb35, so when I change theremainiong two my zpool will reflect the new 'size'?

screen dump

[root@freenas ~]# zpool status
pool: NAS_Storage
state: ONLINE
status: Some supported features are not enabled on the pool. The pool can
still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
the pool may no longer be accessible by software that does not support
the features. See zpool-features(7) for details.
scan: resilvered 206G in 1h26m with 0 errors on Sun Sep 20 01:40:36 2015
config:

NAME STATE READ WRITE CKSUM
NAS_Storage ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
gptid/83e3f1e5-5f08-11e5-976b-6805ca349713 ONLINE 0 0 0
gptid/b6d47d1c-5f1b-11e5-8f2e-6805ca349713 ONLINE 0 0 0
gptid/bedfce50-ced1-11e3-b115-3c4a9279c088 ONLINE 0 0 0
gptid/bf642de7-ced1-11e3-b115-3c4a9279c088 ONLINE 0 0 0

errors: No known data errors

pool: freenas-boot
state: ONLINE
scan: scrub repaired 0 in 0h0m with 0 errors on Sun Aug 23 03:45:45 2015
config:

NAME STATE READ WRITE CKSUM
freenas-boot ONLINE 0 0 0
ada4p2 ONLINE 0 0 0

 

[danb35]

Yep.

 

[ParkyZA]

Thanks

Was worried I did something wrong.

:)